﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace lcgps.DAL
{
	/// <summary>
	/// 数据访问类:gpsinfo
	/// </summary>
	public partial class gpsinfo
	{
		public gpsinfo()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("gid", "gpsinfo"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int gid)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from gpsinfo");
			strSql.Append(" where gid=@gid");
			SqlParameter[] parameters = {
					new SqlParameter("@gid", SqlDbType.Int,4)
			};
			parameters[0].Value = gid;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(lcgps.Model.gpsinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into gpsinfo(");
            strSql.Append("proid,purchaseid,mid,mjd,mwd,gdatetime,isover)");
			strSql.Append(" values (");
            strSql.Append("@proid,@purchaseid,@mid,@mjd,@mwd,@gdatetime,@isover)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@proid", SqlDbType.NVarChar,50),
					new SqlParameter("@purchaseid", SqlDbType.NVarChar,50),
					new SqlParameter("@mid", SqlDbType.Int,4),
					new SqlParameter("@mjd", SqlDbType.Decimal,9),
					new SqlParameter("@mwd", SqlDbType.Decimal,9),
					new SqlParameter("@gdatetime", SqlDbType.DateTime),
					new SqlParameter("@isover", SqlDbType.Bit,1)};
			parameters[0].Value = model.proid;
            parameters[1].Value = model.purchaseid;
			parameters[2].Value = model.mid;
			parameters[3].Value = model.mjd;
			parameters[4].Value = model.mwd;
			parameters[5].Value = model.gdatetime;
			parameters[6].Value = model.isover;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(lcgps.Model.gpsinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update gpsinfo set ");
			strSql.Append("proid=@proid,");
            strSql.Append("purchaseid=@purchaseid,");
			strSql.Append("mid=@mid,");
			strSql.Append("mjd=@mjd,");
			strSql.Append("mwd=@mwd,");
			strSql.Append("gdatetime=@gdatetime,");
			strSql.Append("isover=@isover");
			strSql.Append(" where gid=@gid");
			SqlParameter[] parameters = {
					new SqlParameter("@proid", SqlDbType.NVarChar,50),
					new SqlParameter("@purchaseid", SqlDbType.NVarChar,50),
					new SqlParameter("@mid", SqlDbType.Int,4),
					new SqlParameter("@mjd", SqlDbType.Decimal,9),
					new SqlParameter("@mwd", SqlDbType.Decimal,9),
					new SqlParameter("@gdatetime", SqlDbType.DateTime),
					new SqlParameter("@isover", SqlDbType.Bit,1),
					new SqlParameter("@gid", SqlDbType.Int,4)};
			parameters[0].Value = model.proid;
            parameters[1].Value = model.purchaseid;
			parameters[2].Value = model.mid;
			parameters[3].Value = model.mjd;
			parameters[4].Value = model.mwd;
			parameters[5].Value = model.gdatetime;
			parameters[6].Value = model.isover;
			parameters[7].Value = model.gid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int gid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from gpsinfo ");
			strSql.Append(" where gid=@gid");
			SqlParameter[] parameters = {
					new SqlParameter("@gid", SqlDbType.Int,4)
			};
			parameters[0].Value = gid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
        public bool Delete(string strWhere)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from gpsinfo ");
            //strSql.Append(" where gid=@gid");
            if (strWhere.Trim() != "")
            {
                strSql.Append("where 1=1 "+strWhere);
                int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
                if (rows > 0)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            else
                return false;
            
        }
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string gidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from gpsinfo ");
			strSql.Append(" where gid in ("+gidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public lcgps.Model.gpsinfo GetModel(int gid)
		{
			
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select  top 1 gid,proid,purchaseid,mid,mjd,mwd,gdatetime,isover from gpsinfo ");
			strSql.Append(" where gid=@gid");
			SqlParameter[] parameters = {
					new SqlParameter("@gid", SqlDbType.Int,4)
			};
			parameters[0].Value = gid;

			lcgps.Model.gpsinfo model=new lcgps.Model.gpsinfo();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public lcgps.Model.gpsinfo DataRowToModel(DataRow row)
		{
			lcgps.Model.gpsinfo model=new lcgps.Model.gpsinfo();
			if (row != null)
			{
				if(row["gid"]!=null && row["gid"].ToString()!="")
				{
					model.gid=int.Parse(row["gid"].ToString());
				}
				if(row["proid"]!=null)
				{
					model.proid=row["proid"].ToString();
				}
                if (row["purchaseid"] != null)
				{
                    model.purchaseid = row["purchaseid"].ToString();
				}
				if(row["mid"]!=null && row["mid"].ToString()!="")
				{
					model.mid=int.Parse(row["mid"].ToString());
				}
				if(row["mjd"]!=null && row["mjd"].ToString()!="")
				{
					model.mjd=decimal.Parse(row["mjd"].ToString());
				}
				if(row["mwd"]!=null && row["mwd"].ToString()!="")
				{
					model.mwd=decimal.Parse(row["mwd"].ToString());
				}
				if(row["gdatetime"]!=null && row["gdatetime"].ToString()!="")
				{
					model.gdatetime=DateTime.Parse(row["gdatetime"].ToString());
				}
				if(row["isover"]!=null && row["isover"].ToString()!="")
				{
					if((row["isover"].ToString()=="1")||(row["isover"].ToString().ToLower()=="true"))
					{
						model.isover=true;
					}
					else
					{
						model.isover=false;
					}
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
            strSql.Append("select gid,proid,purchaseid,mid,mjd,mwd,gdatetime,isover ");
			strSql.Append(" FROM gpsinfo where 1=1 ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(strWhere);
			}
            strSql.Append(" order by gdatetime");
			return DbHelperSQL.Query(strSql.ToString());
		}
        public DataSet GetListT(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select proid,purchaseid,mid , MAX(gdatetime) AS gdatetime FROM dbo.gpsinfo GROUP BY proid, purchaseid, mid");            
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }            
            return DbHelperSQL.Query(strSql.ToString());
        }


		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
            strSql.Append(" gid,proid,purchaseid,mid,mjd,mwd,gdatetime,isover ");
			strSql.Append(" FROM gpsinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Vgpsinfoone ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.gdatetime desc");
			}
			strSql.Append(")AS Row, T.*  from Vgpsinfoone T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "gpsinfo";
			parameters[1].Value = "gid";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod
        public DataSet GetListMatrial(string pid,string pcid,string mid,string db)
        {
            StringBuilder strSql = new StringBuilder();
            if (mid == "")
            {
                strSql.Append("select  purchaseid, proid, mbm, material, num, unit, unitPrice, sname  FROM ");
                strSql.Append("["+db+"].[dbo].[supplyPlan] ");
                strSql.Append("where 1=1 ");
                if(pid!="")
                strSql.AppendFormat("and proid='{0}' ", pid);
                if (pcid != "")
                    strSql.AppendFormat("and purchaseid='{0}' ", pcid);                
                strSql.Append(" order by material");
            }
            else
            {
                strSql.Append("select  proid, material, suppliername as sname, mbm, nums as num, unit, unitPrice  FROM");
                strSql.Append(" ["+db+"].[dbo].[materialinfo] ");
                strSql.AppendFormat("where mid={0}", mid);
                strSql.Append(" order by material");

            }
            return DbHelperSQL.Query(strSql.ToString());
        }

		#endregion  ExtensionMethod
	}
}

